What is the highest salary in the employees table?
CREATE TABLE employees (employee_id INTEGER, name VARCHAR, salary INTEGER); INSERT INTO employees (employee_id, name, salary) VALUES (1, 'Alice', 50000), (2, 'Bob', 60000), (3, 'Charlie', 55000);
```sql
SELECT MAX(salary) FROM employees;
```
```sql
SELECT MAX(salary) FROM employees;
```